Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Tree
Origin
Europe, South Africa, Asia
United States, California
Types
Scilla Siberica, Scilla Bifolia, Scilla Peruviana
-
Number of Varieties
258
0
40000
👆🏻
Habitat
Cultivated Beds, Woodland Garden
Woodland Garden Canopy
USDA Hardiness Zone
2-86-9
0
99
👆🏻
AHS Heat Zone
-
9-1
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
15.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
10.00 cm1,370.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Blue, Purple, Pink, Violet
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
-
Green, Blue Green
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Several shades of Green
Yellow, Orange, Pink
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Lance shaped
Irregular
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
-
Slow
Type of Soil
-
-
The pH of Soil
-
-
Soil Drainage
-
-
Bloom Time
-
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
-
Soil Type
-
-
Soil Drainage Capacity
-
-
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
-
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
5-10-10 fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Crown rot
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
convulsions, Vomiting
Pollen
Uses
Aesthetic Uses
Ground Cover
Borders
Beauty Benefits
Removes dandruff
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Antiasthamatic, Bronchitis, Lung Problems
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Leaves, Root
Leaves, Seeds, Wood
Other Uses
Used as a rodenticide, Used to make hair tonic
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees, Street Trees
Botanical Name
SCILLA
QUERCUS douglasii
Common Name
Squill
Blue Oak
In Hindi
Squill
Blue Oak Tree
In German
Squill
Blaue Eiche
In French
Squille
Bleu Oak Tree
In Spanish
Escila
Azul del árbol de roble
In Greek
σκιλοκρόμμυδο
Μπλε Oak Tree
In Portuguese
Cila
Carvalho azul
In Polish
Cebulica
Niebieski Oak Tree
In Latin
Scilla
Blue quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Lilopsida
Magnoliopsida
Order
Liliales
Fagales
Family
Liliaceae
Fagaceae
Genus
Scilla
Quercus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Hyacintheae
-
Subfamily
Scilloideae
-
Number of Species
8120
1
27800
👆🏻